From iconic designers to luxury group titans, power has never looked so good. Fortune traveled the world to photograph the men and women who personify the business of style.

By Eugenia Levenson

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The Dynasty

In three generations the Zegnas have transformed their family textile business from a small shop in Piedmont to a global luxury brand. Today cousins Ermenegildo ("gildo") and
Paolo Zegna--CEO and chairman, respectively--helm the billion-dollar men's wear company, which also makes suits for Gucci, Yves Saint Laurent, and Tom Ford.